.ng-cloak {
  display: none;
}
.middle {
  margin-top: 30px;
}
a {
  text-decoration: none;
}
ul,
ol {
  list-style: none;
  padding: 0px;
  margin: 0px;
}
.app {
  border: solid 1px #999999;
  height: 520px;
  display: flex;
  align-items: flex-end;
  justify-content: space-around;
}
.app .menu {
  flex: 1;
  height: 30px;
  background: #f3f3f3;
}
.app .menu ul {
  display: flex;
  justify-content: space-around;
}
.app .menu ul li {
  position: relative;
  text-align: center;
}
.app .menu ul li .child-menu {
  text-align: left;
  position: absolute;
  width: 100px;
  border: solid 1px #ddd;
  display: flex;
  flex-direction: column;
  bottom: 20px;
}
.edit {
  position: relative;
}
.edit .delIcon {
  position: absolute;
  right: 10px;
  top: 10px;
  cursor: pointer;
}
.edit .childMenu {
  position: relative;
}
